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Canandaigua Treaty commemoration highlights enduring U.S.-Haudenosaunee alliance

Canandaigua Treaty commemoration highlights enduring U.S.-Haudenosaunee alliance

On Monday, leaders from the Haudenosaunee Confederacy and representatives of the U.S. government will gather in Canandaigua, New York, to mark the 230th anniversary of the historic Canandaigua Treaty of 1794. This treaty, signed between the United States and the Haudenosaunee Confederacy—comprising the Seneca, Cayuga, Onondaga, Oneida, and Mohawk nations—continues to symbolize peace, sovereignty, and the preservation of Native land rights.

Canandaigua Treaty commemoration highlights enduring U.S.-Haudenosaunee alliance

The treaty was signed by Colonel Timothy Pickering, acting on behalf of President George Washington, and chiefs representing the Haudenosaunee’s Grand Council. The document aimed to establish peaceful coexistence and safeguard Haudenosaunee lands from U.S. encroachment. It has remained in effect for over two centuries, recognized as a binding agreement under Article 2 of the U.S. Constitution, which considers treaties as the supreme law of the land.

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A significant aspect of the treaty includes Article 7, which set guidelines for resolving disputes between Haudenosaunee and non-Native individuals within each other’s territories. This provision was among the treaty’s pragmatic steps toward fostering a long-lasting partnership based on respect and mutual support.

Despite the treaty’s intent, the history of U.S.-Haudenosaunee relations has been fraught with challenges, including breaches of its terms. Through a series of illegal transactions, New York State took all lands of the Cayuga Nation, leaving them landless for 217 years until the Nation repurchased portions of their ancestral lands in 2011.


The Canandaigua Treaty remains an emblem of Native resilience and a reminder of the U.S. government’s commitment to uphold its promises to Native nations. As Haudenosaunee leaders and supporters gather, the ceremony will honor a legacy of diplomacy that persists, calling for continued recognition of Native sovereignty and rights over ancestral lands.